无线传感器网络中路由协议的分析

Analysis of Routing Protocols in Wireless Sensor Networks

无线传感器网络是当前的一种新型信息处理与获取技术,它把微机电系统、无线网络技术以及传感器技术三者有机地结合在一起,综合了三者的优势功能.它可以对环境信息和监测对象进行实时采集,继而把采集到的信息传送给用户.在无线传感器网络中,最为关键的是路由协议,它是整个技术的核心.对现有的几种常见路由协议进行简要阐述和分析,并针对它们的优缺点进行了全面深入的比较.

Wireless Sensor Networks（ WSN） is a new kind of information processing and acquiring technology,and it combines the micro electromechanical system,the wireless network technology and the sensor technology together,and combines the advantages and functions of the three. It can collect the environmental information and monitoring objects in real time,and then transmit the collected information to the users. In wireless sensor networks,the most critical is routing protocol,which is the core of the whole technology. In this paper,several existing routing protocols are briefly described and analyzed,and their advantages and disadvantages are comprehensively and thoroughly compared.